ULTRA-SONIC TESTING. A nondestructive test applied to sound-conductive materials having elastic properties for the purpose of locating inhomogeneities of structural discontinuities within a material by means of an ultrasonic beam.
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WORK HARDNESS. Hardness developed in metal resulting from cold working.
TRANSFORMATION HARDENING. Heat treatment comprising austenitization followed by cooling under conditions such that the austenite transforms more or less completely into martensite and […]
SOLID SOLUTION. A single, solid, homogenous crystalline phase containing two or more chemical species.
STATISTICAL QUALITY CONTROL. The application of statistical techniques for measuring and improving the quality of processes and products (includes statistical process control, diagnostic […]